baber/WOPTO huggingface dataset:
Patent DE-3910688-C1 (DE)
Title: Propeller fan
IPC: B64C11/48
Filed: 1989-04-03
Granted: 1990-05-03
Abstract: Fig. 2 of the attached drawing set relates to the development of the propeller fan as described in the Main Application P3734624.5-22 and the Additional Application P3905282.6-22. A preferred feature of this development is that the hydraulic adjusting and control devices required for rotation of the propeller blades are combined in two permanently joined assemblies. In this case, the first assembly 16 comprises the electrical power generator 18, which is driven jointly with the hydraulic pump 1, as well as a 3-way valve 3 and a 4-way valve 4, which are both connected to the pressure line 2. In fact, the second assembly 21 consists of the adjusting element 12 with an integrated braking laminate housing 7 including braking laminates 25 which are connected via a restrictor non-return valve 6 to the hydraulic connection G which is connected via a pressure-limiting valve 8 to the collector space 10 into which the pressure-oil circuit 14 likewise opens, which circuit flows through the adjusting element 12 and, as a result of its flow direction, produces the adjustment of the blades. <IMAGE>
Patent DE-3941819-C1 (DE)
IPC: B01F3/04
Filed: 1989-12-19
Granted: 1991-06-13
Abstract: The invention relates to an introduction device for liquid containers, having nozzles serving to produce water mixing jets and/or air mixing jets or water/air mixing jets which are applied at a plurality of points on the inside (12a) of the container and in each case are connected via an opening in the container to a pump arranged on the outside of the container (12). 
<??>In particular in order to be able to vary the location of the nozzle, a flexible hollow strip (10) which is provided with a plurality of outflow orifices (11) is detachably clamped to the pipe ends (13b) projecting out of each container opening into the inside of the container or is attached by means of a snap-in connection. 
<IMAGE>
Patent DE-4126090-C1 (DE)
Title: Seal for seams in concrete road surfaces - includes elastically deformable seam band which is placed in seam in U=shape
IPC: C09J7/20
Filed: 1991-08-07
Granted: 1993-01-28
Abstract: A seal for seams in concrete road surfaces, includes an elastically deformable seam band which is placed in the seam after it has been folded into a U-shape. The band is adhered in the slot using an elastic adhesive which is cold hardening. The band consists of a lower layer and an upper layer, and the band is folded so that the lower layer is in contact with the seam walls and adhesive. The force reqd. to tear the band is greater than that required to release the adhesive connection. ADVANTAGE - The seal is simple and quick to produce.
Patent DE-4208617-C1 (DE)
Title: Precision position setting attachment for milling head - has setting spindle nut acting as working piston of hydraulic system adjusted via control piston and second setting spindle
IPC: B23Q16/00
Filed: 1992-03-18
Granted: 1993-08-26
Abstract: The position setting attachment has a stop (5) defining the component position provided by a setting spindle having a longitudinally adjustable setting nut (7), acting as the working piston of a closed hydraulic system. The control piston of the latter is displaced via a second setting spindle (10) carrying a second spindle nut (14) and has a smaller surface area than that of the working piston. Pref. the control piston (9) is moved parallel to a horizontal bearing surface (4) the spindle nut (7) acting as the working piston displaced vertical to this surface (4). USE - For obtaining planar accuracy of cutting plates in milling head cassette.
Patent DE-4212701-C1 (DE)
Title: Motor vehicle safety belt locking and release piece - has bias resistor bridged if subjected to unusually high change in speed to establish extra connection to voltage source so that indicating illumination increases in intensity
IPC: E05B77/12
Filed: 1992-04-16
Granted: 1993-05-13
Abstract: The seat belt anchor connection for a car is illuminated by two low current LED's, one for the slot where the tongue of the belt fits and one for the belt release button. The LED's are powered from the battery via a resistor whose value is chosen high enough so that there is just sufficient illumination at night and no current drain from the battery. A secondary supply to the LED's comes from a battery-supplied pulse generator which can supply pulses of higher volts interspersed with zero volts through another resistor and a diode to the LED's. The pulse generator is triggered by an acceleration sensor and thus the LED's give a higher illumination under conditions of sudden deceleration. USE/ADVANTAGE - Seat belt illumination for a car; increases illumination during collisions to assist rapid location for release of passengers or driver by ambulance man or rescue party.
Patent DE-4221952-C1 (DE)
Title: Baby thermometer incorporated in dummy - uses electronic temp. measuring sensor contained in hollow nipple and fitted to circuit board with liquid crystal read-out display
Inventor: HUANG PATRICIA
IPC: A61J17/00
Filed: 1992-07-02
Granted: 1994-02-24
Abstract: The thermometer is attached to a carrier (2) which has a curved contour with a hole at its centre receiving an open nipple (3). The interior of the nipple is hollow, for receiving a measuring sensor (4221) mounted on a circuit board fitted below the open end of the nipple, and enclosed by an encapsulation (4) having a transparent viewing window for a liquid crystal read-out display. The encapsulation has a pin (411) fitted into the open end of the nipple, extending around the base of the measuring sensor, which passes through a central bore in the pin. The dia. of the latter is slightly less than the dia. of the hole in the carrier, the underside of the carrier being convex. ADVANTAGE - Provides rapid, accurate temp. read-out without risking injury to baby.
Patent DE-4237498-C1 (DE)
Title: Railway-bridge forming supporting frame with lengthwise girders and steel sleepers - has each sleeper comprising two profiled members clamped by flanges against girders via adaptors and elastic components
Inventor: FASTERDING GUENTER
IPC: E01B3/18
Filed: 1992-11-06
Granted: 1994-02-24
Abstract: The members (1,2) have flanges towards each other, by which they are clamped to the girders (5) via non-slip adaptors (3) and elastic components. Each clamp (14) is situated between the members, having a stirrup (15) gripping their flanges and claws (16) engaging with a girder, these being secured by screws (12,17) to a middle portion (18). A second adapter (19) of the same thickness as the first (3) fits between the stirrup and the middle portion. The first adaptors can incorporate protrusions and recesses, and the elastic components can have covers (8) with sides at right angles (10) extending to the girders, also base components (11) secured by screws and with sides bent upwards and extending to the cover. USE/ADVANTAGE - Railway bridge structure reduces train noise, absorbs stresses in structure, and allows rapid and low-cost correction of height discrepancies.
Patent DE-4311887-C1 (DE)
Title: Main controller for hydraulic walking walling frame
Inventor: REINELT WERNER ING GRAD
IPC: E21D23/16
Filed: 1993-04-10
Granted: 1994-07-14
Abstract: The plate (2) contains longitudinal passages (10) in two parallel rows one above the other and offset sideways. The passages are at right angles to the bores (8) for the selector valves, and the cores (4) of the holes (5) are connected to them. Each selector valve (7) is connected to a lengthwise passage via a vertical (14), a horizontal (13) and a blind (12) bore in the block (1), and via a further blind bore (11) in the plate.The selector-valve drillings can be offset sideways and in two parallel rows one above the other, extending in the same direction as the horizontal bores, which are alongside each other in a common plane.
Patent DE-4332953-C1 (DE)
Title: Thin endless belt with long service life - has collared perforations on face furthest from arriving solidifying solids, used for manufacture of granular products
Inventor: FROESCHKE REINHARD
IPC: B29B9/10
Filed: 1993-09-28
Granted: 1994-06-16
Abstract: Solidifying solids are made by passing solidifying droplets from outlets (15) on a vessel (14) through perforations on an endless belt. The novelty is that the belt (2) is made of thin sheet metal (25), and that the perforations (12) have a collar (26,26') on the face of the belt away from the outlets (15). Pref the collars have a chamfered rim (30) to aid insertion in the belt (2) perforations (12), into which they are located by a surrounding groove (31). USE/ADVANTAGE - The assembly makes granular solids from solidifying droplets. The thin sheet metal belt (2) provides for long life combined with flexibility, while the collars (26,26') hold solidifying droplets of the required size.
Patent DE-4334930-C1 (DE)
Title: Assembly tool for placing a marking element on a strand-shaped material
Inventor: UNDIN HANS
IPC: B25B7/12
Filed: 1993-10-13
Granted: 1994-09-29
Abstract: An assembly tool for placing a marking element (7) equipped with specially shaped clamping arms on a strand-shaped material (11) in such a way that clamping arms (103, 106) present on the marking element (7) embrace the strand-shaped material (11) in a self-securing manner is distinguished in that two working jaws (2, 3) which are movable relative to one another are present, one of which cooperates with a holding device (6) for the marking element (7) and another of which carries a receptacle (8) for the strand-shaped material (11), a controlling device (15) coordinating the movement of the working jaws (2, 3). The movement coupling by the controlling device (15) is effected with the aid of connecting rods (18, 26) and crank mechanisms (17, 25, 27) and results in the marking element (7) firstly being moved towards the strand-shaped material (11) and the latter then being pressed against one of the clamping arms (106) of the marking element (7) by the longitudinally displaceable receptacle (8) and subsequently pushed back into its starting position again at the same time as the marking element (7) is pushed onto the strand-shaped material (11). <IMAGE>
Patent DE-4408558-C1 (DE)
Title: Alarm installation for monitoring buildings, rooms, areas of ground or objects
IPC: H04N7/18
Filed: 1994-03-14
Granted: 1995-03-23
Abstract: It is the object of the alarm installation for transferring images (pictures) or moving image sequences to observe buildings, rooms, sections of ground and objects by means of video cameras and to transmit, in the case of possible changes in the observation region or regions, the images or the moving image sequences in which these changes are visible, via a telecommunications line to a remote central station. In the remote central alarm station, the image data are then stored and visualised. An alarm installation for carrying out the method comprises one or more video camera(s) in conjunction with a movement detector in order to determine changes in the monitoring region or regions. The alarm installation furthermore consists of a microcontroller and an interface which serves to transmit the images or the moving image sequences via a telecommunications line to a remote central station. The receiving station of the remote central station in turn comprises an interface which receives the image data and routes these to a computer where they are then stored on a mass storage device and visualised by means of a monitor.
Patent DE-4426931-C1 (DE)
Title: Thermoelectric detector for investigating laser beam profiles
Inventor: LENGFELLNER HANS DR
IPC: H01L37/02
Filed: 1994-07-29
Granted: 1995-08-24
Abstract: Thermoelectric detector for detecting continuous and pulsed radiation has an active detector surface made of a thin layer of crystalline solid body with anisotropic thermoforce. The thin layer has a layer epitaxially grown on a substrate crystal and consists of a thermoelectric anisotropic high temp. superconductor material contg. Cu-O planes, and is contacted with two electrical contacts spaced from each other. According to patent DE4306497, (a) the substrate crystal is cut in such a way that (100)-planes at a angle greater than 0 appears from the substrate surface, (b) the Cu-O planes of the superconductor material are orientated over the total lateral expanse of the thin epitaxial layer, so that the crystallographic c-axis of the epitaxial layer has angle ( alpha ) against the normal (n) on the surface, and (c) the connecting line of the electrical contacts has direction, in which the c-axis of the epitaxial layer is tilted against the normal (n). In this patent of addn., by masking on prodn. of layer or removing parts of the detector layer, single, layer regions are produced, which are provided with contacts along the tilting direction of the layer, so that the measured electrical signals accept the intensity distribution of the falling radiation on the active detector surface.
Patent DE-4433259-C1 (DE)
Title: Safety gas=bag unit for motor vehicle
Inventor: STUECKLE GERD
IPC: B60R21/205
Filed: 1994-09-19
Granted: 1995-09-21
Abstract: The folded bag (8) is contained in a housing (4) in which the gas-generator (7) is mounted. The housing is mounted inside the instrument panel of the vehicle and is secured detachably at its mouth to the rear of the instrument panel (3). The stirrup (13) is secured at both ends in mountings (14) formed in the rear (2) of the panel. It can be of spring steel, engaging in the mountings under the effect of its inherent tension.
Patent DE-4435971-C1 (DE)
Title: Knife for precision cutting
IPC: B26B5/00
Filed: 1994-10-07
Granted: 1995-05-24
Abstract: The base surface (15) forms a flat plane. The centering projection (19) has a trapezoidal cross-section, which decreases in size towards the base surface. A holder shoe with corresponding undercut groove (24) is pushed onto the projection from the front to form the overlapping holder. The holder shoe engages with its underside on the upper broad surface (28) of the replaceable knife blade (13). Trapezoidal centering projection and groove have releasable interlocking snap closure elements (35,34) on their rear ends.
Patent NL-1006225-C1 (NL)
Title: Device for mowing grass of sports field
Inventor: RODENBURG JACOB JACOBUS
IPC: A01B45/02
Filed: 1997-06-04
Granted: 1998-12-07
Abstract: The extending arms at their free ends are provided with plate-shaped blades, of which the effective area of each overlaps. Over a part of the blades a cover (9) is fitted, which conducts material to a conveyor (20). Over a part of the periphery of the blades, a cover (9) conducts the released material to a transporter. With the frame can be coupled an auxiliary frame (34) which is height-adjustable and which has legs (27), which at their lower end are provided with teeth (28). The auxiliary frame is provided with a height-adjustable roller (33) and can be pivoted upwards from the frame (1).
Patent NL-1028137-C1 (NL)
Title: Pad for absorbing perspiration comprises an absorbent surrounded by a permeable housing and a fastener for temporarily attaching the pad to clothing
Inventor: SCHNELLEN DIRK
IPC: A41D27/13
Filed: 2005-01-27
Granted: 2006-07-31
Abstract: Pad (1) for absorbing perspiration comprises an absorbent (2) surrounded by a permeable housing (3), and a fastener (4) for temporarily attaching the pad to clothing. Independent claims are also included for: (1) using an absorbent pad as above to absorb perspiration by defining a contact portion of a garment and applying the pad to the contact portion; (2) garment provided with an absorbent pad as above.
Patent NL-1033344-C1 (NL)
Title: Transport method for material passing through a rotary dryer for e.g. waste, comprises passing different material fractions separately through dryer casing
Inventor: HAMER ANTHONIE HENDRIK
IPC: B09B3/00
Filed: 2007-02-06
Granted: 2008-08-07
Abstract: The different fractions are passed separately through the dryer casing (8) between the inlet and outlet openings (12, 14) for the dryer. A method for passing a material comprising at least two fractions through a dryer machine comprises the following steps: (A) allowing a flow of wet material to enter via an inlet opening into an elongate casing; (B) rotating (R) the casing using a motor (16); and (C) removing a flow of dried material via an outlet opening in the opposite side of the casing to the inlet opening, so that the different fractions are passed separately through the casing between the inlet and outlet openings. Independent claims are also included for the following: (1) Dryer machine used in this method, the casing containing a second set of plates defining casing sections, and also containing a first set of plates in between the second plates for defining casing sub-sections, at least some of these sub-sections being configured to direct a second fraction into the next sub-section via an opening next to the casing peripheral wall; and (2) Drying system used in this method, comprising the dryer machine, an oven located next to the inlet opening for the machine, and a fan located next to the outlet opening for the machine.
Patent NL-2000585-C1 (NL)
Title: Food composition, useful for preventing eczema, psoriasis and Crohn's disease, comprises horse milk and cacao components
Inventor: KOUTERS MARINUS PETRUS
IPC: A23C9/20
Filed: 2007-04-11
Granted: 2008-10-14
Abstract: The composition comprises horse's milk and cacao components. A food composition comprises horse's milk (powder) and cacao components. Independent claims are also included for the following: (1) Method for preparing the food composition by adding the horse's milk to the cacao components; and (2) Use of milk from the horse species for preparing a food composition.
Patent RU-2109644-C1 (RU)
Title: Device to connect transmission with final drive in tracked military vehicle
Inventor: KLEMIN A N
IPC: B60K17/00
Filed: 1985-09-02
Granted: 1998-04-27
Abstract: FIELD: military vehicles. SUBSTANCE: device has two coaxial toothed clutches, one of which is secured on transmission shaft, and the other on final drive shaft, toothed sleeve connecting clutch members, disk placed between clutch members, screw, ball support and nut. Ball support is arranged on final drive shaft, nut is secured on disk and screw is provided with stop. According to second claim spring-loaded rod is installed on disk in parallel with screw axis, and spring-loaded stop with conical ends is installed square to screw axis, with nut being arranged on transmission shaft. According to third claim, spring-loaded rod is installed inside screw, and nut is located on final drive shaft. EFFECT: improved reliability of device. 5 cl, 3 dwg
Patent RU-2019680-C1 (RU)
Title: Wave vibration generator for releasing drill string assemblies
Inventor: PONAMARENKO STANISLAV N
IPC: E21B23/00
Filed: 1989-07-06
Granted: 1994-09-15
Abstract: FIELD: releasing of stuck pipes. SUBSTANCE: installed in body on axial and radial bearings is hollow eccentric flywheel with radial channels above axial bearing and thread for shaft of turbodrill. When drilling mud is pumped, turbodrill shaft rotates eccentric flywheel. Made in body under flywheel are radial channels for producing circulation through drill string-casing string annulus. During operation, exerted on stuck pipes are transverse vibrations and axial load at the same time. EFFECT: higher efficiency. 1 dwg
Patent RU-2013881-C1 (RU)
Inventor: BASIJ VALERIJ T
IPC: H04N9/78
Filed: 1990-03-20
Granted: 1994-05-30
Abstract: Использование: в телевизионной технике при построении декодирующих устройств системы СЕКАМ. Сущность изобретения: устройство содержит линию задержки 1, блок вычитания 2, полосовой фильтр 3, частотный детектор 4, демодулятор 5, два смесителя 6,10, блок дифференцирования 7, преобразователь длительности в амплитуду 8, перестраиваемый фильтр 9 нижних частот, полосовой фильтр 11. 1 ил.
Patent RU-2006661-C1 (RU)
Inventor: SUDILOVSKIJ ANATOLIJ G
IPC: F03B13/24
Filed: 1990-04-24
Granted: 1994-01-30
Abstract: FIELD: power engineering. SUBSTANCE: power plant is mounted on river-side hydraulic structure and has hydraulic turbine coupled to electric generator. Wave-intake with check valves connected to header and hydraulic turbine are installed on water reservoir side upstream of hydraulic structure. Water intake has box-shaped cases with ports in bottoms mounted along structure and submerged in water. Inner spaces of cases are connected in parallel to header through check valves. EFFECT: improved design. 2 dwg
Patent RU-2006732-C1 (RU)
Inventor: KOBYLKIN NIKOLAJ A
IPC: F16J15/08
Filed: 1990-10-10
Granted: 1994-01-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: tight joint consists of two parts 1 and 2 inserted one in other and circular sealing unit which consists of flexible sealing member 4 and heat-resistant member 5. Heat- resistant member 5 is made of alloy possessing form memory and having temperature of termination of reversible martensite transformation equal to temperature at which flexible member loses its functional properties. Heat-resistant member 5 is interference fit on one of parts of joint and clearance fit on other part. Member 5 is made for restoration of preset form and for interference fit relative to this part. Method of making tight joint consists in fitting sealing unit on one of parts and assembling the joint. For fitting heat-resistant member 5, it is deformed at temperature below temperature of beginning of direct martensite transformation by one of diameters, after which it is placed on part 1 and heated until tight connection with this part is obtained and is again deformed but by opposite diameter until clearance is formed relative to surface of second part being sealed. EFFECT: enhanced reliability. 3 cl, 7 dwg
Patent RU-2097686-C1 (RU)
Title: Device testing deformation of surface of object
Inventor: IVANOV AFANASIJ M
IPC: G01B11/16
Filed: 1990-11-21
Granted: 1997-11-27
Abstract: FIELD: measurement technology, testing deformation of members of structures by coherent-optical methods. SUBSTANCE: cassette with photoplate is anchored on object with concentrator of tensions with the aid of fixture providing for reliable registration of photoplate with reference to neutral axis of illuminated surface of object when measuring deformations by method of holographic interferometry in opposite beams by optical scheme. EFFECT: increased authenticity of measurements by proposed device. 1 dwg
Patent RU-2016135-C1 (RU)
Title: Method for chemical and thermal treatment of press mold parts
Inventor: PERSHIN VITALIJ P
IPC: C23C8/22
Filed: 1990-12-17
Granted: 1994-07-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: parts of press mold are subjected to cementation with temperature smoothly reducing from 1050 to 820 C at rate 15-20 grad/hour. Then press molds are hardened and low-temperature tempering. EFFECT: increased serviceability of press molds; increased service life. 1 tbl
Patent RU-2032213-C1 (RU)
Title: Computer-to-multidrop-line interface
Inventor: POTAPOV ALEKSEJ V
IPC: G06F13/00
Filed: 1991-01-29
Granted: 1995-03-27
Abstract: FIELD: telemechanics. SUBSTANCE: common communication line used for message exchange is connected to controller that has marker detection and access units, receiver, transmitter, coding and decoding units, receiving and transmitting store units, clock generator, synchronizing and reference-freuqency units, communication adapter and command and status register, system interface and user computer units. Decoders of sync signal character combinations, start and end of message, acknowledgement signal, decoders of zero states of reversing counters controlling operation of first and second reversing counters whose outputs are connected via AND gate and INHIBIT circuit to inputs of command register, first and second flip-flops are all connected to data channels of controller. EFFECT: reduced time of multiaddress message transmission. 3 dwg